Molokai Airport weather in December: Molokai Airport, Hawaii: normal highs, lows, rain and records for December
Molokai Airport in December has a normal high of 80°F and a normal low of 67°F, a daily mean of 74°F, falling from 81°F on the 1st to 79°F by the 31st. Measurable precipitation falls on 11 days in a normal December, 2.87 inches in all. (NOAA 1991-2020 normals)
In metric: a normal high of 27°C and low of 19°C, 73 mm of precipitation in December.
- NOAA stationMolokai Airport
- Station IDUSW00022534
- Location21.15°N 157.10°W
- Elevation443 ft (135 m)
- Jan 79° 64°
- Feb 79° 65°
- Mar 79° 66°
- Apr 81° 67°
- May 83° 69°
- Jun 85° 72°
- Jul 86° 73°
- Aug 87° 73°
- Sep 87° 73°
- Oct 86° 71°
- Nov 83° 70°
- Dec 80° 67°
Each month: normal high (large) and low, °F. Fill: the month's normal mean, colder blue to hotter red.
How warm is Molokai Airport in December?
The normal high is 80°F and the normal low 67°F, for a daily mean of 73.5°F. December is 2.7°F cooler than November and 1.9°F warmer than January. December is the 9th warmest month of the year in Molokai Airport and the 3rd wettest. Across the month the normal high falls 2°F, from 81°F on December 1 to 79°F on December 31. From one year to the next December's mean temperature typically moves about 1.3°F either way (NOAA's standard deviation), so roughly two Decembers in three average between 72°F and 75°F.
Bars above: each day's normal high to low. Columns below: the chance of 0.01 inch or more of precipitation that day, on a scale of 0 to 100% (highest 37%).
| Day | High | Low | Chance of 0.01 in | Chance of 0.10 in |
|---|---|---|---|---|
| December 1 | 81°F | 69°F | 37% | 16% |
| December 8 | 81°F | 68°F | 37% | 16% |
| December 15 | 80°F | 67°F | 36% | 16% |
| December 22 | 80°F | 66°F | 36% | 16% |
| December 31 | 79°F | 65°F | 35% | 16% |
Every day of December: normal high, low and chance of precipitation (warmest afternoon December 1, coldest night December 31)
| Day | High | Low | Chance of 0.01 in | Chance of 0.10 in | Daylight |
|---|---|---|---|---|---|
| December 1 | 81°F | 69°F | 37% | 16% | 11 h |
| December 2 | 81°F | 68°F | 37% | 16% | 11 h |
| December 3 | 81°F | 68°F | 37% | 16% | 11 h |
| December 4 | 81°F | 68°F | 37% | 16% | 11 h |
| December 5 | 81°F | 68°F | 37% | 16% | 10 h 50 min |
| December 6 | 81°F | 68°F | 37% | 16% | 10 h 50 min |
| December 7 | 81°F | 68°F | 37% | 16% | 10 h 50 min |
| December 8 | 81°F | 68°F | 37% | 16% | 10 h 50 min |
| December 9 | 81°F | 68°F | 37% | 16% | 10 h 50 min |
| December 10 | 81°F | 68°F | 37% | 16% | 10 h 50 min |
| December 11 | 81°F | 68°F | 37% | 16% | 10 h 50 min |
| December 12 | 81°F | 67°F | 37% | 16% | 10 h 50 min |
| December 13 | 80°F | 67°F | 37% | 16% | 10 h 50 min |
| December 14 | 80°F | 67°F | 36% | 16% | 10 h 50 min |
| December 15 | 80°F | 67°F | 36% | 16% | 10 h 50 min |
| December 16 | 80°F | 67°F | 36% | 16% | 10 h 50 min |
| December 17 | 80°F | 67°F | 36% | 16% | 10 h 50 min |
| December 18 | 80°F | 67°F | 36% | 16% | 10 h 50 min |
| December 19 | 80°F | 67°F | 36% | 16% | 10 h 50 min |
| December 20 | 80°F | 66°F | 36% | 16% | 10 h 50 min |
| December 21 | 80°F | 66°F | 36% | 16% | 10 h 50 min |
| December 22 | 80°F | 66°F | 36% | 16% | 10 h 50 min |
| December 23 | 80°F | 66°F | 36% | 16% | 10 h 50 min |
| December 24 | 80°F | 66°F | 36% | 16% | 10 h 50 min |
| December 25 | 80°F | 66°F | 35% | 16% | 10 h 50 min |
| December 26 | 79°F | 66°F | 35% | 16% | 10 h 50 min |
| December 27 | 79°F | 66°F | 35% | 16% | 10 h 50 min |
| December 28 | 79°F | 66°F | 35% | 16% | 10 h 50 min |
| December 29 | 79°F | 65°F | 35% | 16% | 10 h 50 min |
| December 30 | 79°F | 65°F | 35% | 16% | 10 h 50 min |
| December 31 | 79°F | 65°F | 35% | 16% | 10 h 50 min |
- Normal high
- 80°FDecember average
- Normal low
- 67°FDecember average
- Precipitation
- 2.87 inmonth total
- Days with precipitation
- 110.01 inch or more
- Daylight
- 11 h to 10 h 50 minDecember 1 to December 31
- Days at 70°F or more
- 31
- Days at 80°F or more
- 16
- Sunshine
- 81%of clear-sky sunlight (NASA)
Source: NOAA NCEI 1991-2020 daily normals, station USW00022534; monthly normals. Daylight is computed from the place's latitude with NOAA's solar equations.
Does it rain in Molokai Airport in December?
On a given December day the chance of 0.01 inch or more is 36% on average, highest around December 1 (37%). In all, 2.87 in falls on 11 days of a normal December, 1 of them with an inch or more.
Source: NOAA NCEI 1991-2020 daily and monthly normals, station USW00022534.
How humid and windy is Molokai Airport in December?
At 3 p.m. the normal temperature is 77°F with 64% relative humidity and a dew point of 63°F; at 6 a.m. it is 68°F with 81% humidity. The wind averages 9.1 mph, most often from the northeast in the afternoon.
| Time | Temperature | Dew point | Humidity | Wind | Clear or few clouds |
|---|---|---|---|---|---|
| 6 a.m. | 68°F | 62°F | 81% | 7.4 mph | – |
| 9 a.m. | 73°F | 64°F | 72% | 8.6 mph | 61% |
| noon | 77°F | 63°F | 63% | 12.0 mph | 53% |
| 3 p.m. | 77°F | 63°F | 64% | 12.6 mph | 48% |
| 6 p.m. | 72°F | 63°F | 73% | 9.0 mph | 59% |
| 9 p.m. | 70°F | 63°F | 77% | 8.1 mph | – |
Source: NOAA NCEI 1991-2020 hourly normals, station USW00022534. Hourly normals exist only for NOAA's first-order stations; a dash where NOAA publishes no value for that hour (the sky at some hours).
What are the records for December in Molokai Airport?
The warmest December temperature on this station's record (since 1949) is 90°F, on December 8, 2020; the coldest is 50°F, on December 28, 1985. The wettest December brought 12.58 in (1950).
The December mean against the 1991-2020 normal of 73.5°F: 2021 73.3°F (−0.2), 2022 74.0°F (+0.5), 2023 72.9°F (−0.6), 2024 74.8°F (+1.3), 2025 74.2°F (+0.7). 3 of 5 ran warmer than normal.
| December | Mean | Against normal | Precip. |
|---|---|---|---|
| 2021 | 73.3°F | −0.2°F | 6.41 in |
| 2022 | 74.0°F | +0.5°F | 5.39 in |
| 2023 | 72.9°F | −0.6°F | 2.05 in |
| 2024 | 74.8°F | +1.3°F | 0.01 in |
| 2025 | 74.2°F | +0.7°F | 1.02 in |
Source: records: ACIS, station USW00022534; recent months: ACIS, station USW00022534. Records and recent months use complete months only.
How does December in Molokai Airport compare across Hawaii?
Across the 18 places PlainClimate covers in Hawaii, December normal highs run from 70°F in Kula to 83°F in Kahului; Molokai Airport's is 80°F.
Source: NOAA NCEI 1991-2020 monthly normals for every station in the state.
Other months and places
- Molokai Airport in November83°F by day, 70°F at night
- Molokai Airport in January79°F by day, 64°F at night
- Molokai Airport through the yearEvery month, frost dates, records and recent years
- Hawaii in DecemberThe statewide normal and the warmest and coolest places
- Kahului: Hawaii's warmest Decembernormal high 83°F